Need help ASAP
m∠1=(2x+28)∘ and m∠3=(6x+4)∘
What is m∠2 ?

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Hi, can anyone show me how to do this problem? 100 points for this. in advance

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate